gas phase
PCB 42
Observed Property
Observation Matrix
Object Of Interest
ACTRIS Vocabulary
trace gas variables
amount fraction
gaseous PCB 42 amount fraction
variable
PCB 42 amount fraction
Amount fraction is used in the construction mole_fraction_of_X_in_Y, where X is a material constituent of Y. The chmical formula for PCB 42 is C12H6Cl4. It is a member of the group of persistent organic pollutants known as polychlorinated biphenyls (PCBs). The IUPAC name is 2,2',3,4'-Tetrachlorobiphenyl